Inserted in the autobiography are letters, clippings, photographs and other materials documenting his life and career as a
radio engineer and inventor. The Lee de Forest memorabilia include articles by and about the vacuum tube pioneer, letters,
clippings, Simon's reminiscences, etc., and also material relating to the de Forest pioneers.
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must be submitted in writing to the Head of Public Services. Permission for publication is given on behalf of The Bancroft
Library as the owner of the physical items and is not intended to include or imply permission of the copyright holder, which
must also be obtained by the reader.